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||'''r'''||a pointer to a value that will be filled into the red component||
||'''g'''||a pointer to a value that will be filled into the green component||
||'''b'''||a pointer to a value that will be filled into the blue component||
||'''r'''||a pointer to a value that will be filled with the red component||
||'''g'''||a pointer to a value that will be filled with the green component||
||'''b'''||a pointer to a value that will be filled with the blue component||

SDL_GetRGB

Use this function to get RGB values from a pixel in the specified format.

Syntax

void SDL_GetRGB(Uint32                 pixel,
                const SDL_PixelFormat* format,
                Uint8*                 r, 
                Uint8*                 g, 
                Uint8*                 b)

Function Parameters

pixel

a pixel

format

an SDL_PixelFormat structure describing the format of the pixel

r

a pointer to a value that will be filled with the red component

g

a pointer to a value that will be filled with the green component

b

a pointer to a value that will be filled with the blue component

Code Examples

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Remarks

You can add useful comments here

None: SDL_GetRGB (last edited 2010-10-16 05:52:23 by SheenaSmith)

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